I have a situation. I have two cases and I dont know which one to use.

One case has some advantages over the other,
-Better cable management
-built in fan controller
-more room to work
-side intake fan
That case is a brand not displayed anywheres, but it is build well and is light weight, not as pretty on the outside as the other one

The other case is the Coolermaster centurion 5
Nice case but,
-bad wire management(better if I cut holes everywheres but....)
-no side fan
-no fan controller
It does have a 120mm at the back instead of the other cases 80mm but the other case has the intake on the side and a intake at the front that is 80 mm

What r u going to do with the rig? It sounds like you like one more then the other already. I would personally choose one that was better suited for good airflow if you are going to be producing a lot of heat and aircooling.